English translation for "后膜"
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- backwall
caudacoria
- Example Sentences:
| 1. | Back - wall photovoltaic cell 后膜光生伏打电池 | | 2. | Effect of caci2 and 6 - ba on membrane lipid peroxidation of postharvest jujube fruits 处理对枣果实采后膜脂过氧化作用的影响 | | 3. | Back - boundary cell 后膜光电管 | | 4. | But the strength of sulfonated sbs membranes was poor and the dry membranes was brittle 研究也发现,磺化后膜的存在强度不高,干态膜较脆等问题。 | | 5. | In this paper , we adopt a simple chemical modification method for the surface functionalization and grafting of polar monomers onto pvdf membranes , which provides excellent hydrophilicity to the polymeric surfaces 本文采用化学接枝改性的方法对pvdf中空纤维膜进行亲水改性,研究了预处理条件对接枝反应的影响,以及改性后膜性能的变化。 | | 6. | Three water - soluble acrylic resins are prepa red by polymerizing esters acrylate , acrylic acid , methylacrylic acid , esters methylacrylate with phenyl - ethene or ethylene acetate in present of water or alcohol and initiating agent . properties of the acrylic resins are characterized . results show that the resins possess excellent character , i . e . adhibity , water - solubility , expansion after dry for water , anti acidity or bascity and brightness in the products of same type 以丙烯酸、丙烯酸酯、甲基丙烯酸、甲基丙烯酸酯等作为基料,在引发剂的存在下,以水或醇作溶剂进行聚合,加入苯乙烯、醋酸乙烯等改性,合成了3种不同的水溶性丙烯酸改性树脂,并对其性能进行了测定.结果表明:这3种树脂的粘度、水溶解性、干燥后膜的吸胀性、抗酸碱性、光亮度等性能均优于同类产品 | | 7. | The results show that the microstructure and physical properties of pu film were appreciably affected by changing the concentration of pu solution and the modulus of pu : ( 1 ) with the increasing of the concentration of pu , the microstructure of the film became compact , the breaking strength and the breaking elongation increased , and the tendency had nothing with the modulus of pu ; ( 2 ) with the increasing of the modulus of pu , the microstructure of film became loose , the breaking strength and the break - ing elongation decreased 结果表明,聚氨酯的浓度和聚氨酯模量对聚氨酯膜的微结构和物理性能影响较大:随着聚氨酯浓度的增加,成膜后膜的微结构趋于紧密,断裂强度和断裂延伸度增大,并不受模量的影响;随着聚氨酯模量的增大,成膜后膜的微结构趋于疏松,断裂强度和断裂延伸度下降。 | | 8. | Integrating the dissolving experiments of na2edta and na4edta and the orthogonal experiments , we can conclude that the dissolving property of na ^ edta is relatively more stable and higher than that of na2edta in this experiment . and , the conclusion can be made that for the caso4 scale in membrane na4edta has the best cleaning effect and the optimum condition is ph = 11 , operating pressure = 0 . 1mpa and concentration = 4 % wt 在综合考虑乙二胺四乙酸二钠和乙二胺四乙酸四钠对硫酸钙的溶解性实验及正交实验,和最后对污染膜清洗的正交实验可以看出,尽管最优工程选择中nazedta清洗后膜的相对恢复率略高于na4ed飞’ a ,但其要求条件相对苛刻,从溶解性实验也可看出, na4edrla对硫酸钙的溶解相对稳定,溶解率高。 |
- Similar Words:
- "后民营化" English translation, "后明轮船" English translation, "后模" English translation, "后模标本" English translation, "后模镶针" English translation, "后膜,后壁" English translation, "后膜光电管" English translation, "后膜光电效应" English translation, "后膜光生伏打电池" English translation, "后膜壶腹" English translation
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